Question

3. What is zero acceleration ? Two bikes A and B are moving with a velocity of 30mils towards north and 20 mis towards south respectively. If both bikes started from the same place and same time, calculate the distance between them after 5 minutes.​

Answer 1

Answer:

v

A

=20

i

^

v

B

=30

2

cos45

0

i

^

+30

2

cos45

0

j

^

=30

i

^

+30

j

^

v

BA

=v

B

−v

A

=10

i

^

+30

j

^